Laine Stump 513122ae93 network: don't forward DNS requests from isolated networks ... This is in response to: https://bugzilla.redhat.com/show_bug.cgi?id=723862 which points out that a guest on an "isolated" network could potentially exploit the DNS forwarding provided by dnsmasq to create a communication channel to the outside. This patch eliminates that possibility by adding the "--no-resolv" argument to the dnsmasq commandline, which tells dnsmasq to not forward on any requests that it can't resolve itself (by looking at its own static hosts files and runtime list of dhcp clients), but to instead return a failure for those requests. This shouldn't cause any undesirable change from current behavior, even in the case where a guest is currently configured with multiple interfaces, one of them being connected to an isolated network, and another to a network that does have connectivity to the outside. If the isolated network's DNS server is queried for a name it doesn't know, it will return "Refused" rather than "Unknown", which indicates to the guest that it should query other servers, so it then queries the connected DNS server, and gets the desired response.		2011-07-29 17:23:55 -04:00
..
capabilityschemadata	microblaze: Add architecture support	2011-07-07 17:49:21 -06:00
commanddata	freebsd: Avoid /bin/true in commandtest	2011-07-29 12:12:58 +02:00
confdata	maint: improve tests distribution	2010-12-17 11:57:11 -07:00
cputestdata	tests: Add unit tests for internal CPU APIs	2010-12-01 14:12:54 +01:00
domainschemadata	schema: Move timer element inside clock	2010-11-09 15:35:43 +01:00
domainsnapshotxml2xmlin
domainsnapshotxml2xmlout
interfaceschemadata
networkxml2argvdata	network: don't forward DNS requests from isolated networks	2011-07-29 17:23:55 -04:00
networkxml2xmlin	bandwidth: Add test cases for network	2011-07-25 13:50:06 +08:00
networkxml2xmlout	bandwidth: Add test cases for network	2011-07-25 13:50:06 +08:00
nodedevschemadata
nodeinfodata
nwfilterxml2xmlin	nwfilter: enable filtering of gratuitous ARP packets	2011-05-23 19:41:18 -04:00
nwfilterxml2xmlout	nwfilter: enable filtering of gratuitous ARP packets	2011-05-23 19:41:18 -04:00
qemuhelpdata	Add txmode attribute to interface XML for virtio backend	2011-02-17 11:07:58 -05:00
qemuxml2argvdata	conf: add <listen> subelement to domain <graphics> element	2011-07-28 13:46:39 -04:00
qemuxml2xmloutdata	conf: add <listen> subelement to domain <graphics> element	2011-07-28 13:46:39 -04:00
sexpr2xmldata	conf: add <listen> subelement to domain <graphics> element	2011-07-28 13:46:39 -04:00
storagepoolxml2xmlin	storage: add support for Vendor and Model in XML	2010-08-19 15:58:43 -06:00
storagepoolxml2xmlout	storage: add support for Vendor and Model in XML	2010-08-19 15:58:43 -06:00
storagevolxml2xmlin
storagevolxml2xmlout
vmx2xmldata	esx: Fix regression in absolute file name handling	2011-05-26 23:32:44 +02:00
xencapsdata	maint: improve tests distribution	2010-12-17 11:57:11 -07:00
xmconfigdata	conf: add <listen> subelement to domain <graphics> element	2011-07-28 13:46:39 -04:00
xml2sexprdata	Do not drop kernel cmdline for xen pv domains	2011-07-11 09:11:15 -06:00
xml2vmxdata	esx: Fix regression in absolute file name handling	2011-05-26 23:32:44 +02:00
.gitignore	Add a test case for certificate validation	2011-07-22 15:18:32 +01:00
.valgrind.supp	tests: suppress more valgrind situations	2011-05-03 08:03:39 -06:00
capabilityschematest
commandhelper.c	build: rename files.h to virfile.h	2011-07-21 10:34:51 -06:00
commandtest.c	freebsd: Avoid /bin/true in commandtest	2011-07-29 12:12:58 +02:00
conftest.c	tests: Lower stack usage below 4096 bytes	2011-04-30 19:59:52 +02:00
cpuset
cputest.c	maint: rename virBufferVSprintf to virBufferAsprintf	2011-05-05 13:47:40 -06:00
daemon-conf	tests: fix daemon-conf testing failure	2010-11-03 11:43:11 +01:00
define-dev-segfault	Add domain type checking	2011-07-11 19:38:51 +02:00
domainschematest	tests: Test qemuxml2xml when expected xml changes	2010-07-28 16:47:56 -04:00
domainsnapshotschematest
esxutilstest.c	tests: Use EXIT_AM_SKIP instead of 77 directly	2011-07-09 10:14:38 +02:00
eventtest.c	tests: simplify common setup	2011-04-29 10:21:20 -06:00
hashdata.h	tests: More unit tests for internal hash APIs	2011-04-27 15:32:30 +02:00
hashtest.c	hash: fix memory leak regression	2011-04-29 14:26:40 -06:00
int-overflow	tests: Don't use bash if we don't have to	2011-07-29 17:17:21 +02:00
interfaceschematest
interfacexml2xmltest.c	tests: Lower stack usage below 4096 bytes	2011-04-30 19:59:52 +02:00
jsontest.c	Add test case for parsing JSON docs	2011-06-30 18:04:02 +01:00
libvirtd-fail
libvirtd-pool
Makefile.am	build: avoid non-portable shell in test setup	2011-07-29 11:47:18 -06:00
networkschematest
networkxml2argvtest.c	network: Fix dnsmasq hostsfile creation logic and related tests	2011-06-29 01:59:34 +02:00
networkxml2xmltest.c	bandwidth: Add test cases for network	2011-07-25 13:50:06 +08:00
nodedevschematest
nodedevxml2xmltest.c	tests: Lower stack usage below 4096 bytes	2011-04-30 19:59:52 +02:00
nodeinfotest.c	tests: Unify style of test skipping code	2011-07-29 12:12:58 +02:00
nwfilterschematest
nwfilterxml2xmltest.c	tests: Lower stack usage below 4096 bytes	2011-04-30 19:59:52 +02:00
object-locking.ml	maint: typo fixes	2011-06-24 08:01:10 -06:00
oomtrace.pl	maint: mark more perl scripts executable	2011-05-16 10:12:21 -06:00
openvzutilstest.c	openvz: Add simple test for openvzReadNetworkConf	2011-06-01 11:58:15 +02:00
openvzutilstest.conf	openvz: Add simple test for openvzReadNetworkConf	2011-06-01 11:58:15 +02:00
pkix_asn1_tab.c	Add a test case for certificate validation	2011-07-22 15:18:32 +01:00
qemuargv2xmltest.c	tests: Unify style of test skipping code	2011-07-29 12:12:58 +02:00
qemuhelptest.c	tests: Use EXIT_AM_SKIP instead of 77 directly	2011-07-09 10:14:38 +02:00
qemuxml2argvtest.c	Add domain type checking	2011-07-11 19:38:51 +02:00
qemuxml2xmltest.c	tests: Unify style of test skipping code	2011-07-29 12:12:58 +02:00
qparamtest.c	tests: simplify common setup	2011-04-29 10:21:20 -06:00
read-bufsiz	build: use portable sed expressions	2010-09-14 08:42:10 -06:00
read-non-seekable
reconnect.c	tests: Improve output of tests that decide to skip at runtime	2011-07-09 15:47:57 +02:00
schematestutils.sh
seclabeltest.c	Refactor the security drivers to simplify usage	2011-01-10 18:10:52 +00:00
sexpr2xmltest.c	Do not drop kernel cmdline for xen pv domains	2011-07-11 09:11:15 -06:00
sockettest.c	tests: simplify common setup	2011-04-29 10:21:20 -06:00
ssh.c	Introduce a generic object for using network sockets	2011-06-24 11:48:18 +01:00
start
statstest.c	Skip some xen tests if xend is not running	2011-07-07 17:23:09 -06:00
storagepoolschematest
storagepoolxml2xmltest.c	tests: Lower stack usage below 4096 bytes	2011-04-30 19:59:52 +02:00
storagevolschematest
storagevolxml2xmltest.c	tests: Lower stack usage below 4096 bytes	2011-04-30 19:59:52 +02:00
test_conf.sh
test-lib.sh	tests: simplify formatting	2011-07-11 09:21:37 -06:00
testutils.c	build: rename files.h to virfile.h	2011-07-21 10:34:51 -06:00
testutils.h	Provide a simple object for encoding/decoding RPC messages	2011-06-24 11:48:14 +01:00
testutilsqemu.c	tests: Fake host capabilities properly	2011-02-15 22:51:37 +01:00
testutilsqemu.h
testutilsxen.c
testutilsxen.h
undefine
utiltest.c	build: avoid 'make syntax-check' failure	2011-07-01 16:46:20 -06:00
vcpupin
virbuftest.c	maint: rename virBufferVSprintf to virBufferAsprintf	2011-05-05 13:47:40 -06:00
virnetmessagetest.c	tests: Fix memory leak in virnetmessagetest	2011-06-29 10:47:54 +08:00
virnetsockettest.c	remote/ssh: optional "keyfile" parameter.	2011-07-22 07:49:49 -06:00
virnettlscontexttest.c	tests: Unify style of test skipping code	2011-07-29 12:12:58 +02:00
virsh-all
virsh-optparse	virsh: fix previous patch	2011-07-14 07:14:05 -06:00
virsh-schedinfo
virsh-synopsis
virshtest.c	tests: Unify style of test skipping code	2011-07-29 12:12:58 +02:00
virt-aa-helper-test	virt-aa-helper-test cleanups	2010-09-30 15:01:36 -06:00
vmx2xmltest.c	tests: Use EXIT_AM_SKIP instead of 77 directly	2011-07-09 10:14:38 +02:00
xencapstest.c	build: rename files.h to virfile.h	2011-07-21 10:34:51 -06:00
xmconfigtest.c	Add domain type checking	2011-07-11 19:38:51 +02:00
xml2sexprtest.c	Add domain type checking	2011-07-11 19:38:51 +02:00
xml2vmxtest.c	Add domain type checking	2011-07-11 19:38:51 +02:00